Pilastras (en. Pilasters)
[piˈlastɾas]
Slang Meanings
To refer to someone strong or who supports a group.
He is the pillar of the team, he is always there to support us.
Él es la pilastra del equipo, siempre está ahí para apoyarnos.
To say that something is well-founded or supported.
That argument is a pillar, it cannot be easily refuted.
Ese argumento es una pilastra, no se puede refutar fácilmente.